{"product_id":"blue-wave-12x20-ft-solar-pool-cover-12-mil-rectangle-blue-thermal-bubble-blanket-for-heat-retention-reduced-evaporation","title":"Blue Wave 12x20-ft Solar Pool Cover 12-mil Rectangle – Blue Thermal Bubble Blanket for Heat Retention \u0026 Reduced Evaporation","description":"\u003cp\u003e\u003cstrong\u003eBlue Wave's 12x20-ft rectangle 12-mil solar pool cover is a thermal bubble blanket that captures sunlight to warm pool water, reduce evaporation and keep debris out.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you want simpler, chemical-free temperature support for a 12 x 20 foot rectangular pool, this lightweight Blue Wave solar cover transfers solar energy into the water and provides insulating protection overnight. Engineered with thousands of air-filled thermal bubbles and a durable 12-mil thickness, the cover floats on the surface to collect heat during the day and slow cooling after sunset. It is compatible with both above-ground and inground pools and can be trimmed to fit around ladders and fittings.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this cover warm my pool without a heater?\u003c\/h3\u003e\n\u003cp\u003eThe Blue Wave thermal bubble design captures solar radiation and passes that energy to the water beneath each bubble, raising surface temperature on sunny days. At night the same air pockets reduce heat loss by creating an insulating layer between the water and cooler air, helping maintain a more consistent temperature.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThousands of downward-facing air bubbles increase surface contact for heat transfer.\u003c\/li\u003e\n  \u003cli\u003eBlue surface coloration helps absorb and hold warmth during daylight hours.\u003c\/li\u003e\n  \u003cli\u003e12-mil material balances heat performance with easy handling.\u003c\/li\u003e\n  \u003cli\u003eWorks passively—no electricity required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it fit my pool and how easy is it to use?\u003c\/h3\u003e\n\u003cp\u003eThis rectangle blanket is sized for 12 x 20 foot pools and is designed to serve both above-ground and inground installations. You can trim it with household scissors to accommodate ladders, returns or other pool fittings, and its lightweight construction makes placement and removal straightforward for one or two people.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCut-to-fit edges allow custom shaping around obstacles.\u003c\/li\u003e\n  \u003cli\u003eLight 12-mil thickness for manageable handling and rolling.\u003c\/li\u003e\n  \u003cli\u003eFits above-ground and inground pool types interchangeably.\u003c\/li\u003e\n  \u003cli\u003eRoll for storage to preserve bubble integrity; store dry and shaded.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance and lifespan can I expect?\u003c\/h3\u003e\n\u003cp\u003eRoutine care is minimal: rinse occasionally to remove dirt, avoid dragging across rough surfaces, and roll instead of folding to prevent creases. With proper handling and storage out of prolonged direct sunlight when not in use, the material delivers dependable seasonal performance and is backed by a 5-year limited warranty from Blue Wave.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRinse and dry before long-term storage to prevent algae or mildew.\u003c\/li\u003e\n  \u003cli\u003eRoll the cover rather than fold to preserve bubble structure.\u003c\/li\u003e\n  \u003cli\u003eAvoid contact with sharp objects and rough decking to prevent punctures.\u003c\/li\u003e\n  \u003cli\u003eBacked by a 5-year limited warranty and 33+ years of brand experience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this cover help with water and debris control?\u003c\/h3\u003e\n\u003cp\u003eBeyond temperature support, the cover reduces water loss through evaporation and serves as a physical barrier to leaves, dirt and airborne debris. Fewer contaminants reaching the pool means less frequent skimming and lower top-off water needs, simplifying upkeep between swims.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSurface barrier limits evaporation, conserving water and chemicals.\u003c\/li\u003e\n  \u003cli\u003eBlocks leaves and large debris to reduce cleaning time.\u003c\/li\u003e\n  \u003cli\u003eHelps preserve water chemistry stability by lowering dilution from refills.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Blue Wave 12x20-ft 12-mil rectangle solar pool cover is ideal for homeowners with a 12 x 20 foot rectangular pool—whether above ground or inground—who want an easy, energy-free way to increase usable swim days, cut evaporation and limit debris. It suits families who need a lightweight, trimmable cover for seasonal use and prefer simple handling with a durable, warrantied product.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I trim the cover to fit around my pool ladder?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 12x20 cover can be cut with household scissors to fit around ladders and fittings safely.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this cover compatible with inground pools?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Blue Wave rectangle cover works with both above-ground and inground pools of the same dimensions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Blue Wave","offers":[{"title":"Default Title","offer_id":56843543314772,"sku":"B003TQMC8U","price":268.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/blue-wave-front-packaging-rectangle-12x20.jpg?v=1787080533","url":"https:\/\/gardenluxe.co.uk\/products\/blue-wave-12x20-ft-solar-pool-cover-12-mil-rectangle-blue-thermal-bubble-blanket-for-heat-retention-reduced-evaporation","provider":"Gardenluxe Uk","version":"1.0","type":"link"}